A Welder Qualification Test Record (WQTR) informs the inspector that:
A) The filler/base metal is compatible B) The welder is able to deposit sound weld metal
C) The procedure is approved D) None of the above
B
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The high voltage circuits are controlled by ________, that are in turn controlled by the ignition switch
A) Knife switches B) Main relays C) Vacuum switching relays D) Solenoids
Soybeans can be grown from Canada to semitropical areas when:
A. the appropriate maturity group is used. B. growth regulating chemicals are used. C. harvest dates are adjusted D. planting dates are adjusted.
A voltage-to-current converter is used in applications where it's necessary to have an output load current that is controlled by ________
A) input resistance B) input voltage C) input frequency D) output resistance
The evaporator of a chiller can be used to absorb heat from ____.
A. water B. a solution of water and polyethylene glycol C. the refrigerant D. both a and b